Hair Serums
Compare hoyu hair serums side by side. Every product includes a full ingredient list, safety score, and skin compatibility rating.
hoyuBigen Fragrant Hair Color Emulsion, 4CA Cafe Brown
72%
hoyuBigen Fragrant Hair Color Emulsion, 4D Calm Light Brown
72%
hoyuBigen Fragrant Hair Color Emulsion, 4NA Natural Brown
72%
hoyuBigen Grey Hair Mascara, Ash Brown
64%
hoyuBigen Grey Hair Mascara, Dark Brown
64%
hoyuBigen Grey Hair Mascara, Light Brown
64%
hoyuBigen Grey Hair Mascara, Natural Brown
64%
hoyuBigen Grey Hair Mascara, Nature Black
64%
hoyuBigen Hair Color Treatment, Ash Brown
61%
hoyuBigen Hair Color Treatment, Dark Brown
61%
hoyuBigen Hair Color Treatment, Natural Black
61%
hoyuBigen Hair Color Treatment, Natural Brown
61%
hoyuBigen Pump Hair Color
59%
hoyuBigen Speedy Color Emulsion, #5 Brown
62%
hoyuCielo Designing Hair Color, Mermaid Pink
60%
hoyuCielo Designing Hair Color, Natural Ocher
36%
hoyuCielo Designing Hair Color, Rose Pink
36%
hoyuCielo Hair Color Milky
73%
hoyuCielo Hair Color Milky, #2 Brighter Light
74%
hoyuCielo Hair Color Treatment Natural Brown
63%
hoyuCielo Hair Color Treatment Retouch Dark Brown
63%
hoyuCielo Hair Color Treatment Retouch Natural Brown
63%
hoyuMen's Bigen Color Rinse+++, Ash Black
62%
hoyuMen's Bigen Takumi Hair Color Treatment, #6 Dark Brown
61%